from __future__ import annotations

from collections.abc import Iterable, Iterator
from dataclasses import dataclass

lowerCamelCase__  =					(3, 9, -11, 0, 7, 5, 1, -1)
lowerCamelCase__  =					(4, 6, 2, 0, 8, 10, 3, -2)




@dataclass
class 					_UpperCAmelCase			:



 '''simple docstring'''




 __A			       =					42
 __A			       =					42




class 					_UpperCAmelCase			:



 '''simple docstring'''




 def __init__(		self				:   str							, lowercase_				:   Iterable[int])						->	None:


   """simple docstring"""







   _UpperCamelCase           =    None
   for i in sorted(lowercase_							, reverse=lowercase_):
     _UpperCamelCase           =    Node(lowercase_							, self.head)







 def __iter__(		self				:   Tuple)						->	Iterator[int]:


   """simple docstring"""







   _UpperCamelCase           =    self.head
   while node:
     yield node.data
     _UpperCamelCase           =    node.next_node







 def __len__(		self				:   int)						->	int:


   """simple docstring"""







   return sum(1 for _ in self)







 def __str__(		self				:   Any)						->	str:


   """simple docstring"""







   return " -> ".join([str(lowercase_) for node in self])


def 				lowerCAmelCase__       (			a__    ,     a__ )      ->SortedLinkedList:




  '''simple docstring'''

  return SortedLinkedList(list(a__ ) + list(a__ ) )


if __name__ == "__main__":
   import doctest

   doctest.testmod()
   lowerCamelCase__  =					SortedLinkedList
   print(merge_lists(SSL(test_data_odd), SSL(test_data_even)))





from __future__ import annotations

from collections import Counter
from random import random




class 					_UpperCAmelCase			:



 '''simple docstring'''




 def __init__(		self				:   List[str])						->	Any:


   """simple docstring"""







   _UpperCamelCase           =    {}







 def 		__UpperCAmelCase				(		self				:   Optional[Any]							, lowercase_				:   str)						->	None:


   """simple docstring"""







   _UpperCamelCase           =    {}







 def 		__UpperCAmelCase				(		self				:   List[str]							, lowercase_				:   str							, lowercase_				:   str							, lowercase_				:   float)						->	None:


   """simple docstring"""







   if nodea not in self.connections:
     self.add_node(lowercase_)
   if nodea not in self.connections:
     self.add_node(lowercase_)
   _UpperCamelCase           =    probability







 def 		__UpperCAmelCase				(		self				:   Any)						->	list[str]:


   """simple docstring"""







   return list(self.connections)







 def 		__UpperCAmelCase				(		self				:   Tuple							, lowercase_				:   str)						->	str:


   """simple docstring"""







   _UpperCamelCase           =    0
   _UpperCamelCase           =    random()

   for dest in self.connections[node]:
     current_probability += self.connections[node][dest]
     if current_probability > random_value:
       return dest
   return ""


def 				lowerCAmelCase__       (			a__    ,     a__    ,     a__ )      ->dict[str, int]:




  '''simple docstring'''

  _UpperCamelCase           =    MarkovChainGraphUndirectedUnweighted()

  for nodea, nodea, probability in transitions:
    graph.add_transition_probability(a__    ,     a__    ,     a__ )

  _UpperCamelCase           =    Counter(graph.get_nodes() )
  _UpperCamelCase           =    start

  for _ in range(a__ ):
    _UpperCamelCase           =    graph.transition(a__ )
    visited[node] += 1

  return visited


if __name__ == "__main__":
   import doctest

   doctest.testmod()




